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LG
Dryer

Model # DLG7188RM Official LG dryer

Here are the diagrams and repair parts for Official LG DLG7188RM dryer, as well as links to manuals and error code tables, if available.

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Owner’s manual
Error Codes

Model diagram and schematic

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Showing 10 of 57 parts  |
Dryer Idler Pulley (replaces 4561el3002b) 4561EL3002A
#K650

Drum/motor assy diagram

Dryer idler pulley (replaces 4561el3002b)

Part #4561EL3002A

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Dryer High-limit Thermostat 6931EL3003C
#M230

Drum/motor assy diagram

Dryer high-limit thermostat

Part #6931EL3003C

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$17.70 | 
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Dryer Burner Igniter (replaces 5318el3001b, 5318el9001a) 5318EL3001A
#M160

Drum/motor assy diagram

Dryer burner igniter (replaces 5318el3001b, 5318el9001a)

Part #5318EL3001A

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Dryer High-limit Thermostat (replaces 6931el3003f) 6931EL3004B
#M220

Drum/motor assy diagram

Dryer high-limit thermostat (replaces 6931el3003f)

Part #6931EL3004B

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Dryer Idler Pulley 4560EL3001A
#K651

Drum/motor assy diagram

Dryer idler pulley

Part #4560EL3001A

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Dryer Blower Wheel (replaces 5835el1001a) 5835EL1002A
#K510

Drum/motor assy diagram

Dryer blower wheel (replaces 5835el1001a)

Part #5835EL1002A

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Dryer Heat Duct (replaces 5209el1001d) 5209EL1001E
#F200

Drum/motor assy diagram

Dryer heat duct (replaces 5209el1001d)

Part #5209EL1001E

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Dryer Drum Seal, Rear 4036EL3001A
#K140

Drum/motor assy diagram

Dryer drum seal, rear

Part #4036EL3001A

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Dryer Lint Screen Cover (replaces 3550el1002a, 3550el1006d) 3550EL1006B
#K320

Drum/motor assy diagram

Dryer lint screen cover (replaces 3550el1002a, 3550el1006d)

Part #3550EL1006B

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Holder 4930EL2004B
#K360

Drum/motor assy diagram

Holder

Part #4930EL2004B

Replaced by #4930EL2004D

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Manufacturer substitution
This part replaces 4930EL2004B. Substitute parts can look different from the original.
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Most common symptoms to help you fix your dryers

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Why won't my dryer heat?

Main causes: bad gas valve coils, broken heating element, tripped safety thermostat or fuse, bad operating thermostat, c…

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Why won't my dryer shut off?

Main causes: bad timer or electronic control board, door switch failure…

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Why doesn't my dryer work?

Main causes: lack of electrical power, bad power cord, wiring failure, bad control board, blown thermal fuse, bad door s…

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Why does my dryer start then stop?

Main causes: clogged exhaust vent, bad motor relay, loose dryer door catch, bad door switch, control system failure, fau…

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Why won't my dryer door stay shut?

Main causes: damaged door strike, worn door catch…

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Why is my dryer making a rattling noise?

Main causes: bad drum support roller, damaged idler pulley, broken blower fan blade, worn drum glide bearing, bad drive …

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Why isn't my dryer getting my laundry dry?

Main causes: clogged exhaust system, heating system failure, deposits on moisture sensor, control system failure…

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Why won't my dryer start?

Main causes: door switch failure, lack of power, broken belt, blown thermal fuse, bad drive motor, control system failur…

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Most common repair guides to help fix your dryers

These step-by-step repair guides will help you safely fix what’s broken on your dryer.

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How to replace a thermal fuse in an electric dryer

How to replace a thermal fuse in an electric dryer

When the air in the dryer overheats—usually because the vent is clogged—the thermal fuse blows, stopping the dryer. You …

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Repair difficulty
Time required
 15 minutes or less
How to install a thermal cut-off fuse kit in an electric dryer

How to install a thermal cut-off fuse kit in an electric dryer

The thermal cut-off fuse shuts off the heat if the dryer overheats when the high-limit thermostat fails. Install a ther…

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Repair difficulty
Time required
 15 minutes or less
How to replace a dryer door switch

How to replace a dryer door switch

The dryer won't start if the door switch isn't working correctly. You can install a replacement dryer door switch in les…

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 15 minutes or less

Effective articles & videos to help repair your dryers

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How to use your clothes dryer efficiently

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How to clean and maintain your clothes dryer

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